Want the whole NSA spying stuff explained in detail. Steve Gibson and Leo Laport produce a podcast that explains a lot that you won't here in the news and how this stuff works.http://leo.am/podcasts/snhttps://www.grc.com/securitynow.htm
You should start listening from the point when Snowden dropped this info.
It explains a lot about how we are increasingly have fallen into the grips of a shadow government. Enough data is gathered that I think our elected officials can be pressured by the alphabet agencies instead of being the over seers.